Finite Group Databasebeta

← C7×#19847 #13197063

Subgroups — C7×#19847 #13197063

Order 1792.

590 conjugacy classes of subgroups.

The subgroup lattice has 572 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3395C211yesmaximal, characteristic, complemented
2C7×#3368C211yesmaximal, characteristic
3C7×#3364C211yesmaximal, characteristic, complemented
4C7×#3304C211yesmaximal, characteristic
5C7×#1720C211yesmaximal, characteristic, complemented
6C7×#1700C211yesmaximal, characteristic, complemented
7C7×#1682C211yesmaximal, characteristic, complemented
8C7×#1682C211yesmaximal, characteristic, complemented
9C7×#1669C211yesmaximal, characteristic, complemented
10C7×#1653C211yesmaximal, characteristic, complemented
11C7×#1652C211yesmaximal, characteristic, complemented
12C7×#1641C211yesmaximal, characteristic
13C7×#1626C211yesmaximal, characteristic, complemented
14C7×#1584C211yesmaximal, characteristic, complemented
15C7×SD16⋊C8C211yesmaximal, characteristic, complemented
16C7×#557C2211yescharacteristic
17C7×#557C2211yescharacteristic
18C7×#556C2211yescharacteristic
19C7×#550C2211yescharacteristic
20C7×#498C2211yescharacteristic
21C7×#494—21no—
22C7×#494C2211yescharacteristic
23C7×#490—21no—
24C7×#488—21no—
25C7×#487C2211yescharacteristic
26C7×#486C2211yescharacteristic
27C7×#486C2211yescharacteristic
28C7×#486C2211yescharacteristic
29C7×#482—21no—
30C7×#479—21no—
31C7×#478—21no—
32C7×#475C2211yescharacteristic
33C7×#474C2211yescharacteristic
34C7×#474C2211yescharacteristic
35C7×#465—21no—
36C7×#464—21no—
37C7×#462—21no—
38C7×#462—21no—
39C7×#462C2211yescharacteristic
40C7×#462C2211yescharacteristic
41C7×#462C2211yescharacteristic
42C7×#460—21no—
43C7×#460C2211yescharacteristic
44C7×#460C2211yescharacteristic
45C7×#452—21no—
46C7×#446C2211yescharacteristic
47C7×C8×Q8C2211yescharacteristic
48C7×C8×Q8C2211yescharacteristic
49C7×#440—21no—
50C4×C7×Q16—21no—
51C4×C7×Q16—21no—
52C4×C7×Q16C2211yescharacteristic
53C4×C7×SD16C2211yescharacteristic
54C7×C8×D4C2211yescharacteristic
55C7×#416—21no—
56C7×#335C2211yescharacteristic
57C7×#335C2211yescharacteristic
58C7×#332C2211yescharacteristic
59C7×#332C2211yescharacteristic
60C7×#332C2211yescharacteristic
61C7×#331C2211yescharacteristic
62C7×Q8⋊C8C2211yescharacteristic
63C7×Q8⋊C8C2211yescharacteristic
64C7×Q8⋊C8C2211yescharacteristic
65C7×D4⋊C8C2211yescharacteristic
66C7×#322C2211yescharacteristic
67#19847C711yesmaximal, characteristic, direct product factor, Sylow
68C2×C7×#41—21no—
69C2×C7×Q16—21no—
70C2×C7×Q16—21no—
71C2×C7×Q16—21no—
72C2×C7×Q16—21no—
73C2×C7×Q16—21no—
74C2×C7×Q16D411yescharacteristic
75C2×C7×SD16—21no—
76C2×C7×SD16—21no—
77C2×C7×SD16D411yescharacteristic
78C22×C7×C8—21no—
79C7×C4⋊Q8—21no—
80C7×C4⋊Q8—21no—
81C7×C4⋊Q8C2311yescharacteristic
82C7×C4⋊Q8C2311yescharacteristic
83C7×C4⋊Q8C2311yescharacteristic
84C7×#127—21no—
85C7×#127C2311yescharacteristic
86C7×#126—41no—
87C7×#125—21no—
88C7×#125—21no—
89C7×#125—41no—
90C7×#125—41no—
91C7×#124—21no—
92C7×C22⋊Q8—21no—
93C7×#121—21no—
94C7×#121—41no—
95C4×C7×Q8—21no—
96C4×C7×Q8—21no—
97C4×C7×Q8—21no—
98C4×C7×Q8—21no—
99C4×C7×Q8—21no—
100C4×C7×Q8C2311yescharacteristic
101C4×C7×Q8C2311yescharacteristic
102C4×C7×Q8C2311yescharacteristic
103C4×C7×D4—21no—
104C4×C7×D4C2311yescharacteristic
105C7×#117—21no—
106C7×#107—21no—
107C7×#107—21no—
108C7×#107D411yescharacteristic
109C7×#106—21no—
110C7×#106—41no—
111C7×#106D411yescharacteristic
112C7×C4⋊C8—21no—
113C7×C4⋊C8—21no—
114C7×C4⋊C8—21no—
115C7×C4⋊C8C2311yescharacteristic
116C7×C4⋊C8C2311yescharacteristic
117C7×C4⋊C8C2311yescharacteristic
118C7×C4⋊C8C2311yescharacteristic
119C7×#103—21no—
120C7×#103—21no—
121C7×#103—21no—
122C7×#103—21no—
123C7×#103—21no—
124C7×#103—21no—
125C7×#103D411yescharacteristic
126C7×#103D411yescharacteristic
127C7×#103D411yescharacteristic
128C7×#102—21no—
129C7×#102—21no—
130C7×#102—21no—
131C7×#102—21no—
132C7×#102—21no—
133C7×#102—21no—
134C7×#102—21no—
135C7×#102—21no—
136C7×#102—41no—
137C7×#102D411yescharacteristic
138C7×C22⋊C8—21no—
139C7×#97—21no—
140C4×C7×C8—21no—
141C4×C7×C8—21no—
142C4×C7×C8C2311yescharacteristic
143C4×C7×C8C2311yescharacteristic
144C4×C7×C8C2311yescharacteristic
145#3395C2×C711yescharacteristic, complemented
146#3368C2×C711yescharacteristic
147#3364C2×C711yescharacteristic, complemented
148#3304C2×C711yescharacteristic
149#1720C2×C711yescharacteristic, complemented
150#1700C2×C711yescharacteristic, complemented
151#1682C2×C711yescharacteristic, complemented
152#1682C2×C711yescharacteristic, complemented
153#1669C2×C711yescharacteristic, complemented
154#1653C2×C711yescharacteristic, complemented
155#1652C2×C711yescharacteristic, complemented
156#1641C2×C711yescharacteristic
157#1626C2×C711yescharacteristic, complemented
158#1584C2×C711yescharacteristic, complemented
159SD16⋊C8C2×C711yescharacteristic, complemented
160C7×#41—42no—
161C7×#41—81no—
162C2×C7×Q8—21no—
163C2×C7×Q8—21no—
164C2×C7×Q8—21no—
165C2×C7×Q8C2×D411yescharacteristic
166C2×C7×Q8C2×D411yescharacteristic
167C2×C7×Q8C2×D411yescharacteristic
168C2×C7×D4—21no—
169C2×C7×D4—21no—
170C2×C7×D4—21no—
171C2×C7×D4—41no—
172C2×C7×D4—41no—
173C2×C7×D4C2×D411yescharacteristic
174C22×C4×C7—21no—
175C22×C4×C7—41no—
176C7×Q16—41no—
177C7×Q16—42no—
178C7×Q16—42no—
179C7×Q16—81no—
180C7×Q16—81no—
181C7×Q16—81no—
182C7×SD16—22no—
183C7×SD16—42no—
184C7×SD16—81no—
185C2×C7×C8—21no—
186C2×C7×C8—21no—
187C2×C7×C8—21no—
188C2×C7×C8—21no—
189C2×C7×C8—21no—
190C2×C7×C8—81no—
191C2×C7×C8C2×D411yescharacteristic
192C2×C7×C8C2×D411yescharacteristic
193C2×C7×C8C2×D411yescharacteristic
194C2×C7×C8C2×D411yescharacteristic
195C7×C4⋊C4—21no—
196C7×C4⋊C4—21no—
197C7×C4⋊C4—21no—
198C7×C4⋊C4—21no—
199C7×C4⋊C4—21no—
200C7×C4⋊C4—21no—
201C7×C4⋊C4—21no—
202C7×C4⋊C4—21no—
203C7×C4⋊C4—21no—
204C7×C4⋊C4—41no—
205C7×C4⋊C4—41no—
206C7×C4⋊C4—41no—
207C7×C4⋊C4—41no—
208C7×C4⋊C4—41no—
209C7×C4⋊C4—41no—
210C7×C4⋊C4—41no—
211C7×C4⋊C4C2×D411yescharacteristic
212C7×C4⋊C4C2×D411yescharacteristic
213C7×C4⋊C4C2×D411yescharacteristic
214C7×C4⋊C4C2×D411yescharacteristic
215C7×C22⋊C4—21no—
216C7×C22⋊C4—41no—
217C7×C22⋊C4—41no—
218C7×C22⋊C4—41no—
219C42×C7—21no—
220C42×C7—21no—
221C42×C7—21no—
222C42×C7—41no—
223C42×C7—41no—
224C42×C7—41no—
225C42×C7C2411yescharacteristic
226#557C22×C711yescharacteristic
227#557C22×C711yescharacteristic
228#556C22×C711yescharacteristic
229#550C22×C711yescharacteristic
230#498C22×C711yescharacteristic
231#494—21no—
232#494C22×C711yescharacteristic
233#490—21no—
234#488—21no—
235#487C22×C711yescharacteristic
236#486C22×C711yescharacteristic
237#486C22×C711yescharacteristic
238#486C22×C711yescharacteristic
239#482—21no—
240#479—21no—
241#478—21no—
242#475C22×C711yescharacteristic
243#474C22×C711yescharacteristic
244#474C22×C711yescharacteristic
245#465—21no—
246#464—21no—
247#462—21no—
248#462—21no—
249#462C22×C711yescharacteristic
250#462C22×C711yescharacteristic
251#462C22×C711yescharacteristic
252#460—21no—
253#460C22×C711yescharacteristic
254#460C22×C711yescharacteristic
255#452—21no—
256#446C22×C711yescharacteristic
257C8×Q8C22×C711yescharacteristic
258C8×Q8C22×C711yescharacteristic
259#440—21no—
260C4×Q16—21no—
261C4×Q16—21no—
262C4×Q16C22×C711yescharacteristic
263C4×SD16C22×C711yescharacteristic
264C8×D4C22×C711yescharacteristic
265#416—21no—
266#335C22×C711yescharacteristic
267#335C22×C711yescharacteristic
268#332C22×C711yescharacteristic
269#332C22×C711yescharacteristic
270#332C22×C711yescharacteristic
271#331C22×C711yescharacteristic
272Q8⋊C8C22×C711yescharacteristic
273Q8⋊C8C22×C711yescharacteristic
274Q8⋊C8C22×C711yescharacteristic
275D4⋊C8C22×C711yescharacteristic
276#322C22×C711yescharacteristic
277C23×C7—21no—
278C23×C7—41no—
279C7×Q8—21no—
280C7×Q8—21no—
281C7×Q8—21no—
282C7×Q8—21no—
283C7×Q8—21no—
284C7×Q8—41no—
285C7×Q8—41no—
286C7×Q8—41no—
287C7×Q8—41no—
288C7×Q8—41no—
289C7×Q8—41no—
290C7×Q8#13512yes—
291C7×D4—21no—
292C7×D4—21no—
293C7×D4—41no—
294C7×D4—41no—
295C7×D4—41no—
296C7×D4—41no—
297C7×D4—81no—
298C7×D4—82no—
299C7×D4—161no—
300C2×C4×C7—21no—
301C2×C4×C7—21no—
302C2×C4×C7—21no—
303C2×C4×C7—21no—
304C2×C4×C7—21no—
305C2×C4×C7—21no—
306C2×C4×C7—21no—
307C2×C4×C7—41no—
308C2×C4×C7—41no—
309C2×C4×C7—41no—
310C2×C4×C7—41no—
311C2×C4×C7—41no—
312C2×C4×C7—82no—
313C2×C4×C7C22×D411yescharacteristic
314C2×C4×C7C22×D411yescharacteristic
315C2×C4×C7H(5,𝔽2)11yescharacteristic
316C7×C8—21no—
317C7×C8—21no—
318C7×C8—21no—
319C7×C8—21no—
320C7×C8—41no—
321C7×C8—41no—
322C7×C8—41no—
323C7×C8—41no—
324C7×C8—41no—
325C2×#41—21no—
326C2×Q16—21no—
327C2×Q16—21no—
328C2×Q16—21no—
329C2×Q16—21no—
330C2×Q16—21no—
331C2×Q16C7×D411yescharacteristic
332C2×SD16—21no—
333C2×SD16—21no—
334C2×SD16C7×D411yescharacteristic
335C22×C8—21no—
336C4⋊Q8—21no—
337C4⋊Q8—21no—
338C4⋊Q8C23×C711yescharacteristic
339C4⋊Q8C23×C711yescharacteristic
340C4⋊Q8C23×C711yescharacteristic
341#127—21no—
342#127C23×C711yescharacteristic
343#126—41no—
344#125—21no—
345#125—21no—
346#125—41no—
347#125—41no—
348#124—21no—
349C22⋊Q8—21no—
350#121—21no—
351#121—41no—
352C4×Q8—21no—
353C4×Q8—21no—
354C4×Q8—21no—
355C4×Q8—21no—
356C4×Q8—21no—
357C4×Q8C23×C711yescharacteristic
358C4×Q8C23×C711yescharacteristic
359C4×Q8C23×C711yescharacteristic
360C4×D4—21no—
361C4×D4C23×C711yescharacteristic
362#117—21no—
363#107—21no—
364#107—21no—
365#107C7×D411yescharacteristic
366#106—21no—
367#106—41no—
368#106C7×D411yescharacteristic
369C4⋊C8—21no—
370C4⋊C8—21no—
371C4⋊C8—21no—
372C4⋊C8C23×C711yescharacteristic
373C4⋊C8C23×C711yescharacteristic
374C4⋊C8C23×C711yescharacteristic
375C4⋊C8C23×C711yescharacteristic
376#103—21no—
377#103—21no—
378#103—21no—
379#103—21no—
380#103—21no—
381#103—21no—
382#103C7×D411yescharacteristic
383#103C7×D411yescharacteristic
384#103C7×D411yescharacteristic
385#102—21no—
386#102—21no—
387#102—21no—
388#102—21no—
389#102—21no—
390#102—21no—
391#102—21no—
392#102—21no—
393#102—41no—
394#102C7×D411yescharacteristic
395C22⋊C8—21no—
396#97—21no—
397C4×C8—21no—
398C4×C8—21no—
399C4×C8C23×C711yescharacteristic
400C4×C8C23×C711yescharacteristic
401C4×C8C23×C711yescharacteristic
402C22×C7—41no—
403C22×C7—41no—
404C22×C7—41no—
405C22×C7—81no—
406C22×C7—81no—
407C22×C7—81no—
408C22×C7D4211yescharacteristic
409C4×C7—22no—
410C4×C7—21no—
411C4×C7—41no—
412C4×C7—41no—
413C4×C7—41no—
414C4×C7—41no—
415C4×C7—41no—
416C4×C7—41no—
417C4×C7—81no—
418C4×C7—81no—
419C4×C7—81no—
420C4×C7C2×#13511yescharacteristic
421C4×C7#57511yescharacteristic
422C4×C7#57611yescharacteristic
423C4×C7#57811yescharacteristic
424#41—42no—
425#41—81no—
426C2×Q8—21no—
427C2×Q8—21no—
428C2×Q8—21no—
429C2×Q8C2×C7×D411yescharacteristic
430C2×Q8C2×C7×D411yescharacteristic
431C2×Q8C2×C7×D411yescharacteristic
432C2×D4—21no—
433C2×D4—21no—
434C2×D4—21no—
435C2×D4—41no—
436C2×D4—41no—
437C2×D4C2×C7×D411yescharacteristic
438C22×C4—21no—
439C22×C4—41no—
440Q16—41no—
441Q16—42no—
442Q16—42no—
443Q16—81no—
444Q16—81no—
445Q16—81no—
446SD16—22no—
447SD16—42no—
448SD16—81no—
449C2×C8—21no—
450C2×C8—21no—
451C2×C8—21no—
452C2×C8—21no—
453C2×C8—21no—
454C2×C8—81no—
455C2×C8C2×C7×D411yescharacteristic
456C2×C8C2×C7×D411yescharacteristic
457C2×C8C2×C7×D411yescharacteristic
458C2×C8C2×C7×D411yescharacteristic
459C4⋊C4—21no—
460C4⋊C4—21no—
461C4⋊C4—21no—
462C4⋊C4—21no—
463C4⋊C4—21no—
464C4⋊C4—21no—
465C4⋊C4—21no—
466C4⋊C4—21no—
467C4⋊C4—21no—
468C4⋊C4—41no—
469C4⋊C4—41no—
470C4⋊C4—41no—
471C4⋊C4—41no—
472C4⋊C4—41no—
473C4⋊C4—41no—
474C4⋊C4—41no—
475C4⋊C4C2×C7×D411yescharacteristic
476C4⋊C4C2×C7×D411yescharacteristic
477C4⋊C4C2×C7×D411yescharacteristic
478C4⋊C4C2×C7×D411yescharacteristic
479C22⋊C4—21no—
480C22⋊C4—41no—
481C22⋊C4—41no—
482C22⋊C4—41no—
483C42—21no—
484C42—21no—
485C42—21no—
486C42—41no—
487C42—41no—
488C42—41no—
489C42C24×C711yescharacteristic
490C2×C7—81no—
491C2×C7—161no—
492C2×C7#326811yescharacteristic
493C2×C7#328511yescharacteristic
494C2×C7#328911yescharacteristic
495C23—21no—
496C23—41no—
497Q8—21no—
498Q8—21no—
499Q8—21no—
500Q8—21no—
501Q8—21no—
502Q8—41no—
503Q8—41no—
504Q8—41no—
505Q8—41no—
506Q8—41no—
507Q8—41no—
508Q8C7×#13512yes—
509D4—21no—
510D4—21no—
511D4—41no—
512D4—41no—
513D4—41no—
514D4—41no—
515D4—81no—
516D4—82no—
517D4—161no—
518C2×C4—21no—
519C2×C4—21no—
520C2×C4—21no—
521C2×C4—21no—
522C2×C4—21no—
523C2×C4—21no—
524C2×C4—21no—
525C2×C4—41no—
526C2×C4—41no—
527C2×C4—41no—
528C2×C4—41no—
529C2×C4—41no—
530C2×C4—82no—
531C2×C4C22×C7×D411yescharacteristic
532C2×C4C22×C7×D411yescharacteristic
533C2×C4C7×H(5,𝔽2)11yescharacteristic
534C8—21no—
535C8—21no—
536C8—21no—
537C8—21no—
538C8—41no—
539C8—41no—
540C8—41no—
541C8—41no—
542C8—41no—
543C7#1984711yescharacteristic, direct product factor, Sylow
544C22—41no—
545C22—41no—
546C22—41no—
547C22—81no—
548C22—81no—
549C22—81no—
550C22C7×D4211yescharacteristic
551C4—22no—
552C4—21no—
553C4—41no—
554C4—41no—
555C4—41no—
556C4—41no—
557C4—41no—
558C4—41no—
559C4—81no—
560C4—81no—
561C4—81no—
562C4C2×C7×#13511yescharacteristic
563C4C7×#57511yescharacteristic
564C4C7×#57611yescharacteristic
565C4C7×#57811yescharacteristic
566C2—81no—
567C2—161no—
568C2C7×#326811yescharacteristic
569C2C7×#328511yescharacteristic
570C2C7×#328911yescharacteristic
subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#550C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C42×C7 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C7×#3395C2semidirect
3. C7×#3364C2semidirect
5. C7×#1720C2semidirect
6. C7×#1700C2semidirect
7. C7×#1682C2semidirect
8. C7×#1682C2semidirect
9. C7×#1669C2semidirect
10. C7×#1653C2semidirect
11. C7×#1652C2semidirect
13. C7×#1626C2semidirect
14. C7×#1584C2semidirect
15. C7×SD16⋊C8C2semidirect
67. #19847C7direct (N × H)
145. #3395C2×C7semidirect
147. #3364C2×C7semidirect
149. #1720C2×C7semidirect
150. #1700C2×C7semidirect
151. #1682C2×C7semidirect
152. #1682C2×C7semidirect
153. #1669C2×C7semidirect
154. #1653C2×C7semidirect
155. #1652C2×C7semidirect
157. #1626C2×C7semidirect
158. #1584C2×C7semidirect
159. SD16⋊C8C2×C7semidirect
543. C7#19847direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C7×#33952
C7×#33682
C7×#33642
C7×#33042
C7×#17202
C7×#17002
C7×#16822
C7×#16692
C7×#16532
C7×#16522
C7×#16412
C7×#16262
C7×#15842
C7×SD16⋊C82
#198477